On Mon, 19 Jan 2009, Hubert Feyrer wrote:
http://archive.netbsd.se/?ml=netbsd-tech-net&a=2008-02&m=6468415-4 yes, 4.0 no, 4.0.1 yes. I'll have a closer look and follow-up when I know more, thanks!
That did the job. Interesting enough, it was sufficient to only update Router1 to get rid of the connection hangs.
Thanks again! - Hubert